"decline in brain function" is a correct and usable phrase in written English.
It can be used to describe a decrease in cognitive abilities or brain performance. For example: - "The elderly population may experience a decline in brain function due to aging." - "Long-term drug use has been linked to a decline in brain function and cognitive impairment." - "A sedentary lifestyle can lead to a decline in brain function and memory loss." - "Certain medical conditions, such as Parkinson's or Alzheimer's, can cause a gradual decline in brain function."
Though memory loss and a decline in brain function are hallmarks of dementia, patients often demonstrate a striking ability to remember the lyrics and melodies of songs from their past.
However, scientists have now found a link between working shifts and a decline in brain function – especially among those whose shifts rotated between morning, afternoon and night.
This result suggests that increased connectivity reflects a decline in brain function rather than a compensatory process.
They die a mere 2 weeks after making the switch, showing a steep decline in brain function.
The work could also lead to a better understanding of multiple sclerosis, in which a leaky blood-brain barrier may set the stage for a decline in brain function.
Dr Philip Tucker, part of the research team in Swansea, told the BBC: "It was quite a substantial decline in brain function, it is likely that when people trying to undertake complex cognitive tasks then they might make more mistakes and slip-ups, maybe one in 100 makes a mistake with a very large consequence, but it's hard to say how big a difference it would make in day-to-day life".
Negative plasticity is a term used to refer to the age-related cognitive decline and degradation in brain function that results from decreased brain use and weakened function of top-down neuromodulatory systems that underlie efficient learning and memory (Moller et al. 2006).
Pearce told Guardian Australia the changes in brain function among the players were "similar to the first symptoms of brain decline or cognitive decline in other athletes who have had multiple head injuries".
Despite the great importance of genes in brain function, Dr. Thompson said experience could also change the brain.
"It is a fact that people are living longer and there is a noticeable decline in cognitive brain function in old age, which can impair future quality of life.
They found that, on average, a 60-year-old with diabetes experienced a decline in their brain function that was on par with a 65-year-old without diabetes.
